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trace subsystem


List(s): linux-trace-kernel@vger.kernel.org
Fixed bugs: 65
Parent subsystem(s): kernel (88)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in bpf_trace_run4 (2) bpf trace 19 1 15d 7d15h 💬 1 [7d06h]
WARNING in ring_buffer_nr_dirty_pages trace -1 2 22d 18d
KASAN: slab-use-after-free Read in bpf_trace_run9 bpf trace 19 C 6 27d 23d PATCH [22d]
KASAN: slab-use-after-free Read in bpf_trace_run3 (2) bpf trace 19 C 6 12d 28d 💬 5 [7d06h]
WARNING: refcount bug in call_timer_fn (4) net trace 13 14 14d 33d
KASAN: slab-use-after-free Read in bpf_trace_run2 (3) bpf trace 19 syz 78 2h24m 34d
WARNING in ring_buffer_map_get_reader (2) trace -1 42 11d 74d
INFO: rcu detected stall in watchdog (2) bpf trace 1 C error error 2 15d 94d 💬 3 [78d]
INFO: task hung in relay_open (2) block trace 1 syz error 27 14d 107d
INFO: task hung in blk_trace_startstop block trace 1 syz error 46 3d13h 135d
possible deadlock in down_trylock (3) bpf trace 4 C error 2 11d 234d 💬 2 [142d]
INFO: task hung in blk_trace_setup (4) trace block 1 syz done error 18 6d12h 254d
WARNING in tracepoint_probe_unregister (3) trace -1 C 280 15h14m 464d 💬 5 [20h30m]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 64 53d 791d PATCH [785d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 75 6d08h 847d PATCH [844d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 107 5d19h 1508d
WARNING in get_probe_ref block trace -1 C done error 27 1d12h 2139d 💬 9 [20h30m]